Cornwallis Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 12
    • 25

    Shower or two. Possible storm

    • 13
    • 21

    Shower or two

    • 12
    • 19

    Showers

    • 11
    • 21

    Shower or two

    • 11
    • 23

    Shower or two

    • 11
    • 23

    Shower or two

Today 28 Apr Sydney

Partly cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds southerly 15 to 25 km/h becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Cornwallis Temperature Statistics View More

April Temperature

Richmond RAAF Base (3km)

  • Lowest 20 April, 2025

    8.1 °C

  • Average April

    19 °C

  • Highest 20 April, 2025

    31.3 °C

Climate (2020–Present)

Richmond RAAF Base (3km)

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  • Average Low 2020–2025

    11.5 °C

  • Average 2020–2025

    17.3 °C

  • Average High 2020–2025

    24.4 °C
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